The M4-EX is Panamax's EMI/RFI noise filtration and patented over and under voltage protection security. It features four AC outlets with transformer spacing and Protect or Disconnect circuitry. Rated 330V for Suppression by UL 1449 Standards, the M4-EX is the best noise filtration/surge protection for all home and office equipment.
- Automatic voltage monitoring
- Accepts add-on signal line modules
- Lightning protection
- Includes 8 ft. power cord with right angle 45 degree offset plug
- $5,000,000 Limited connected equipment protection warranty
- Click to learn more about the factors you must consider when choosing extension cords